Trace Evidence: The Case Files of Dr. Henry Lee

Lee revisits a murder mystery in Easton, Conn., which finds him following a trail of blood out of and then into the same house. Later, he travels to Hawaii to investigate the death of an off-duty police officer's wife in what the cop claims was an accident.

The lone witness to a fire that destroyed a historic building is killed, and tire tracks and sneaker imprints are the only evidence discovered.

Childhood friends accuse each other of a murder after a body is discovered in a room where the two fought one another with a knife and a baseball bat for 10 hours.

Dr. Lee works to prove or disprove that an unidentified body is that of a retired police officer who went missing.

Lee travels to St. Thomas to investigate the murder of a young woman who was killed while driving home from a club with her boyfriend. Also: Lee helps solve a murder at a Connecticut college.

A missing massage therapist is feared dead. Lee is called in to investigate if a client's home was the scene of a murder or if it was, instead, the last known location where she was seen.

The investigation into the 1985 death of Hartford resident Catherine Manfredi on the eve of a family vacation is recalled. Her body was found in what appeared to be a one-car accident, but the police suspected that she was murdered beforehand and that the accident was staged.

A man is struck by an arrow and archery is used to reconstruct the crime scene. Also: the crime scene of a robbery is examined.

A person goes missing at an exclusive club in Hartford: A fire at a local bar leads to the investigation of a murder.